Give your fat tire e-bike a classic retro look without sacrificing modern performance. The Vee Tire Co. E-Speedster 20x4.0 Whitewall pairs an iconic wide white sidewall with the same low-profile honeycomb diamond tread pattern as the E-Speedster — maximizing battery range and rolling efficiency on the street. This is the premium folding version featuring a 120 TPI aramid bead casing that is significantly lighter and easier to install than wire bead, and is Tubeless Ready (TLR) for a smoother, puncture-resistant setup. Protected by Vee's Override technology and a B-Proof Aramid Belt for 3x the puncture protection of standard tires. E-Bike rated to 50 kph (31 mph). Rim not included.
Whitewall Care: White sidewalls may get dusty during transport. Clean with mild soap or a dedicated whitewall cleaner. Avoid petroleum-based tire shines as they can discolor the rubber over time.
Features
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Classic Whitewall Sidewall: Wide white band for a vintage, custom-build aesthetic on fat e-bikes.
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Honeycomb Diamond Tread: Ultra-low rolling resistance micro-tread for maximum speed and battery efficiency on pavement.
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Folding Aramid Bead — Tubeless Ready (TLR): Lighter than wire bead, easier to install, and compatible with tubeless setups.
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120 TPI Casing: High-thread-count for a supple, smooth, and lightweight ride.
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Override + B-Proof Aramid Belt: 3x improved puncture protection vs. standard tires.
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MPC Compound: Multi-Purpose Compound for long tread life and all-condition grip.
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E-Bike 50 kph Rated: Meets 31 mph / 50 kph e-bike speed rating standards.
Specifications
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Size: 20x4.0
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ETRTO Size: 102-406
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TPI: 120
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Pressure Range: 8–20 PSI
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Weight: ~1205g
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Bead: Folding Aramid (Tubeless Ready)
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Sidewall: Whitewall
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Compound: MPC (Multi-Purpose Compound)
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Puncture Protection: Override + B-Proof Aramid Belt
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Tread: Non-directional honeycomb diamond micro-tread
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Speed Rating: E-Bike 50 kph (31 mph) — ECE-R75 certified
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Rim Included: No
Popular Compatible E-Bikes
Fits 20x4.0 fat tire e-bikes including Super73 S/Z/R-Series, Rad Power RadRunner/RadExpand, Lectric XP 3.0, Juiced Scrambler/HyperScrambler, Aventon Aventure, Ariel Rider Grizzly/Kepler, and more. ETRTO 102-406. Verify rim width and tubeless compatibility before ordering.
California Prop 65 Warning: www.p65warnings.ca.gov
Model Fitment
20x4.0 fat tire e-bikes including Super73 S/Z/R-Series, Rad Power RadRunner/RadExpand, Lectric XP 3.0, Juiced Scrambler/HyperScrambler, Aventon Aventure, Ariel Rider Grizzly/Kepler, and other brands using 20x4.0 tires. ETRTO 102-406. Verify rim width and tubeless compatibility before ordering.
